<template>
  <div id="app">
<!--    <nav>
&lt;!&ndash;      <router-link to="/">Home</router-link> |
      <router-link to="/about">About</router-link>&ndash;&gt;
    </nav>-->
    <router-view/>
  </div>
</template>

<style>
#app {
  font-family: Avenir, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-align: center;
  color: #2c3e50;
  height: 100%;
  width: 100%;
}
/* 解决子组件中 height: 100% 不生效问题 */
html,body,#app{
  height: 100%;
  margin: 0;
  padding: 0;
  overflow: hidden;
}
nav {
  padding: 30px;
}

nav a {
  font-weight: bold;
  color: #2c3e50;
}

nav a.router-link-exact-active {
  color: #42b983;
}
</style>
